I is not stupeeed

In my previous post:

Went to bed                        : 11.30pm Saturday
Fell asleep (estimated)         : 12.30pm Saturday
Woke up                             : 2:30  am Sunday

Time spent sleeping : 2 hours

I am ashamed at such a mistake but lack of sleep is obviously detrimental to one's mathematical prowess. *hides under blanket*

And no, I haven't slept yet.